1 Attachment

so now for this first one
you have
\[\frac{ \sqrt{18} }{ 3\sqrt{36} }\]
You know √18 is just √9*√2
and you know √9 is 3.....so the top is 3√2
you also know √36 is just √9*√4
and you know √9 =3 and √4 = 2
so the bottom leaves 3(3)(2) = 18
so you have
3√2
------
18
simplified gives
√2
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